Senior Software Engineer

9 hours ago

El Segundo, California, United States Picogrid Full time

About Picogrid

Picogrid is a leading developer of defense technology, creating a unified platform that integrates fragmented technologies into sophisticated mission systems. Our technology is deployed globally, supporting customers including the U.S. Army, U.S. Air Force, CAL FIRE, PG&E, U.S. Fish and Wildlife, and many others.

Job Description

We are seeking a Senior Software Engineer - Streaming to join our engineering team. As a foundational member, you will work closely with our founders to define our core technology stack, engineering culture, and product roadmap. Your primary responsibility will be to architect, develop, and maintain Picogrid's in-house streaming solutions.

Key Responsibilities

  • Architect and develop Picogrid's in-house streaming solutions
  • Use WebRTC for real-time communication and control to edge devices and sensors
  • Utilize various streaming protocols (HLS, DASH, WebRTC) to ensure smooth playback across different devices and network conditions
  • Troubleshoot streaming issues, ensuring minimal downtime and the highest quality of service
  • Be the in-house expert on streaming at Picogrid, providing technical guidance on streaming protocols and codecs
  • Develop robust test infrastructure for all streaming services
  • Monitor and analyze streaming performance metrics, identifying areas for improvement

Requirements

  • 5+ years developing software in Python
  • Experience (or interest in) building climate tech, defense tech, or related fields
  • Deep understanding of WebRTC protocols, architecture, and real-time communication
  • Strong expertise in HLS and adaptive bitrate streaming techniques
  • Open-source contributions or other projects
  • Bachelor's or Master's degree in Computer Science or equivalent experience

Preferred Skills and Experience

  • 5+ years of experience in developing and optimizing streaming solutions
  • Experience working in a continuous build and test environment
  • Familiarity with Git and Github
  • Confident with use of command line based tools
  • Fault-tolerant and safety-critical software design
  • Network programming experience

Why Join Us?

Picogrid is a profitable, quickly growing company building hardware-software systems for public and private sector customers. We offer a unique work environment, with a focus on innovation and collaboration.

Our Technical Stack

We use a Typescript-heavy cloud data platform, React + Redux UI, C/C++ and Python edge compute services and device firmware, DynamoDB (NoSQL), and Jest test runner.

Infrastructure

We are built on AWS with a microservice-based architecture.

Interview Process

You will go through a 20-minute intro call, a 60-minute technical call, and half-day virtual onsite interviews.

Export Control Requirements

To conform to U.S. Government export regulations, applicant must be a U.S. citizen or national, U.S. lawful, permanent resident, Refugee under 8 U.S.C. § 1157, or Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

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